IT202200002318A1 - Apparecchiatura di alimentazione continua per la stampa 3d di materiali fluido densi - Google Patents

Apparecchiatura di alimentazione continua per la stampa 3d di materiali fluido densi Download PDF

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Publication number
IT202200002318A1
IT202200002318A1 IT102022000002318A IT202200002318A IT202200002318A1 IT 202200002318 A1 IT202200002318 A1 IT 202200002318A1 IT 102022000002318 A IT102022000002318 A IT 102022000002318A IT 202200002318 A IT202200002318 A IT 202200002318A IT 202200002318 A1 IT202200002318 A1 IT 202200002318A1
Authority
IT
Italy
Prior art keywords
printing
continuous feeding
feeding equipment
dense materials
fluid dense
Prior art date
Application number
IT102022000002318A
Other languages
English (en)
Inventor
Massimo Moretti
Federico Monterumisi
Original Assignee
Csp S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Csp S R L filed Critical Csp S R L
Priority to IT102022000002318A priority Critical patent/IT202200002318A1/it
Publication of IT202200002318A1 publication Critical patent/IT202200002318A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/02—Small extruding apparatus, e.g. handheld, toy or laboratory extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1276—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with consecutive separate containers with rotating stirring and feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1276—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with consecutive separate containers with rotating stirring and feeding or discharging means
    • B28C5/1284—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with consecutive separate containers with rotating stirring and feeding or discharging means having a feeding hopper and consecutive vertical or inclined mixing container fed at its upper part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
IT102022000002318A 2022-02-09 2022-02-09 Apparecchiatura di alimentazione continua per la stampa 3d di materiali fluido densi IT202200002318A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102022000002318A IT202200002318A1 (it) 2022-02-09 2022-02-09 Apparecchiatura di alimentazione continua per la stampa 3d di materiali fluido densi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000002318A IT202200002318A1 (it) 2022-02-09 2022-02-09 Apparecchiatura di alimentazione continua per la stampa 3d di materiali fluido densi

Publications (1)

Publication Number Publication Date
IT202200002318A1 true IT202200002318A1 (it) 2023-08-09

Family

ID=81927358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000002318A IT202200002318A1 (it) 2022-02-09 2022-02-09 Apparecchiatura di alimentazione continua per la stampa 3d di materiali fluido densi

Country Status (1)

Country Link
IT (1) IT202200002318A1 (it)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242704A (en) * 1990-02-13 1991-10-09 Inco Ltd High density cement pump arrangement
DE19913646A1 (de) * 1998-11-05 2000-05-11 Wildgruber Baustoffwerke Gmbh Mischer zum Herstellen pumpfähiger Putzmassen
CH708983A2 (de) * 2013-12-10 2015-06-15 S & P Clever Reinforcement Company Ag Misch- und Förderanlage für Trockenbaustoffe aus einem Vorratssilo.
JP2019147338A (ja) * 2018-02-28 2019-09-05 大成建設株式会社 ３ｄプリンタ用ノズル装置および３ｄプリンタ装置並びにこれを用いた建造物の構築方法、粘性材料の供給方法および製作物構築装置
US20200307017A1 (en) * 2019-03-25 2020-10-01 Oshkosh Corporation Additive manufacturing printhead
CN110116457B (zh) * 2019-06-19 2021-02-26 北京中实上庄混凝土有限责任公司 一种混凝土搅拌设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242704A (en) * 1990-02-13 1991-10-09 Inco Ltd High density cement pump arrangement
DE19913646A1 (de) * 1998-11-05 2000-05-11 Wildgruber Baustoffwerke Gmbh Mischer zum Herstellen pumpfähiger Putzmassen
CH708983A2 (de) * 2013-12-10 2015-06-15 S & P Clever Reinforcement Company Ag Misch- und Förderanlage für Trockenbaustoffe aus einem Vorratssilo.
JP2019147338A (ja) * 2018-02-28 2019-09-05 大成建設株式会社 ３ｄプリンタ用ノズル装置および３ｄプリンタ装置並びにこれを用いた建造物の構築方法、粘性材料の供給方法および製作物構築装置
US20200307017A1 (en) * 2019-03-25 2020-10-01 Oshkosh Corporation Additive manufacturing printhead
CN110116457B (zh) * 2019-06-19 2021-02-26 北京中实上庄混凝土有限责任公司 一种混凝土搅拌设备

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